Spa Time Water Clarifier helps to make your hot tub water crystal clear. Small non-filterable particles can make your water look dull and cloudy, Water Clarifier makes those particle adhere together to form large filterable particles.
2 teaspoons per 300 gallons of water.
With the circulation pump and filter running, add 4 capfuls(2 teaspoons) of this product per 300 gallons of water into the center of the spa. Remove and rinse cartridge filter with a water hose. Repeat treatment after 24 hours if water clarity has not been attained.